Hello,

On 16/06/16 11:10, Amit Patkar wrote:

Hi

I have a scenario where dispatcher is used to balance calls.
Assume there are 2 media servers M1 & M2. Call are routed using round robin algorithm.
There is scenario where call is handed over to M1 but it is not answered in defined time period (say 5 seconds due to load on server or network congestion), I wish to send this call to M2.
What are the options to achieve it?

you have to use a failure_route in this case to do re-routing. The dispatcher module readme has a sample kamailio.cfg that shows how to use such failure route:

- https://www.kamailio.org/docs/modules/stable/modules/dispatcher.html#dispatcher.ex.config

You should adjust the if block before the ds_next_dst() in failure_route to match the situations when you want to do re-routing.

Cheers,
Daniel

-- 
Daniel-Constantin Mierla
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